mirror of
https://github.com/opf/openproject.git
synced 2026-06-13 19:20:00 +00:00
Tomas Hykel
62 lines
2.9 KiB
Ruby
62 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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#-- copyright
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# OpenProject is an open source project management software.
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# Copyright (C) the OpenProject GmbH
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License version 3.
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#
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# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
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# Copyright (C) 2006-2013 Jean-Philippe Lang
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# Copyright (C) 2010-2013 the ChiliProject Team
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# See COPYRIGHT and LICENSE files for more details.
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#++
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if Rails.env.production?
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config = Rails.application.config.database_configuration[Rails.env]
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pool_size = config && [OpenProject::Configuration.web_max_threads + 1, config["pool"].to_i].max
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# make sure we have enough connections in the pool for each thread and then some
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if pool_size && pool_size > ActiveRecord::Base.connection_pool.size
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Rails.logger.info { "Increasing database pool size to #{pool_size} to match max threads" }
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ActiveRecord::Base.establish_connection config.merge(pool: pool_size)
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end
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end
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# Per GoodJob's own recommendation (README "Database connections"), the pool must
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# cover web threads, job threads, and GoodJob utility connections: 1 for the
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# Notifier (LISTEN/NOTIFY) plus GoodJob::SharedExecutor::MAX_THREADS for cron/executor.
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# The pool size is a ceiling — Rails creates connections lazily — so setting it
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# to a large constant like 100 is the simplest safe choice (https://island94.org/2024/09/secret-to-rails-database-connection-pool-size).
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if Rails.env.local?
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utility_connections = 1 + GoodJob::SharedExecutor::MAX_THREADS
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required_pool_size = OpenProject::Configuration.web_max_threads +
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OpenProject::Configuration.good_job_max_threads +
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utility_connections
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if ActiveRecord::Base.connection_pool.size < required_pool_size
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raise "DB pool (#{ActiveRecord::Base.connection_pool.size}) too small — need at least #{required_pool_size} " \
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"(web_max_threads #{OpenProject::Configuration.web_max_threads} + " \
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"good_job_max_threads #{OpenProject::Configuration.good_job_max_threads} + " \
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"#{utility_connections} utility). " \
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"Set pool: 100 in database.yml or ?pool=100 in DATABASE_URL."
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end
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end
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